ISSN 1000-1239 CN 11-1777/TP
Location-Constrained Access Control Model and Verification Methods
Cao Yan, Huang Zhiqiu, Kan Shuanglong, Peng Huanfeng,Ke Changbo
Journal of Computer Research and Development . 2018, (8): 1809 -1825 .  DOI: 10.7544/issn1000-1239.2018.20170250